Compare specs

Network	Technology	GSM / HSPA	GSM / HSPA
	2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
	3G bands	HSDPA 900 / 2100	HSDPA 900 / 2100
			HSDPA 850 / 1900 - North America
	Speed	HSPA 14.4/5.76 Mbps	HSPA 7.2/2 Mbps

Launch	Announced	2011, February. Released 2011, March	2010, February. Released 2010, March
	Status	Discontinued	Discontinued

Body	Dimensions	115 x 59.8 x 11.6 mm (4.53 x 2.35 x 0.46 in)	119 x 60 x 11.9 mm (4.69 x 2.36 x 0.47 in)
	Weight	130 g (4.59 oz)	135 g (4.76 oz)
	SIM	Mini-SIM	Mini-SIM
			Optical trackpad

Display	Type	S-LCD	AMOLED or SLCD
	Size	3.7 inches, 39.0 cm2 (~56.7% screen-to-body ratio)	3.7 inches, 39.0 cm2 (~54.6% screen-to-body ratio)
	Resolution	480 x 800 pixels, 5:3 ratio (~252 ppi density)	480 x 800 pixels, 5:3 ratio (~252 ppi density)
	Protection	Corning Gorilla Glass	Corning Gorilla Glass

Platform	OS	Android 2.3 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich), Sense UI 3	Android 2.1 (Eclair), upgradable to 2.2 (Froyo), Sense UI
	Chipset	Qualcomm MSM8255 Snapdragon S2	Qualcomm QSD8250 Snapdragon S1
	CPU	1.0 GHz Scorpion	1.0 GHz Scorpion
	GPU	Adreno 205	Adreno 200

Memory	Card slot	microSDHC (dedicated slot)	microSDHC (dedicated slot), 4 GB included
	Internal	1.1GB 768MB RAM	576MB RAM; 512MB

Main Camera	Modules	5 MP, AF	5 MP, AF
	Features	LED flash	LED flash
	Video	720p@30fps	480p@15fps, 720p@30fps (via SW update)

Selfie Camera	Modules	VGA	No
	Video

Sound	Loudspeaker	Yes	Yes
	3.5mm jack	Yes	Yes

Comms	WLAN	Wi-Fi 802.11 b/g/n, DLNA, hotspot	Wi-Fi 802.11 b/g, hotspot (Android 2.2)
	Bluetooth	2.1, A2DP, EDR	2.1, A2DP
	Positioning	GPS, A-GPS	GPS, A-GPS
	Infrared port	No	No
	Radio	Stereo FM radio, RDS	Stereo FM radio, RDS
	USB	microUSB 2.0	microUSB 2.0

Features	Sensors	Accelerometer, proximity, compass	Accelerometer, proximity, compass
		Dedicated search key MP3/AAC+/WAV/WMA player DivX/XviD/MP4/H.264/WMV player Organizer Document viewer Voice memo/dial Predictive text input

Battery	Type	Removable Li-Ion 1450 mAh battery	Removable Li-Ion 1400 mAh battery
	Stand-by	Up to 430 h (2G) / Up to 455 h (3G)	Up to 340 h (2G) / Up to 360 h (3G)
	Talk time	Up to 9 h 50 min (2G) / Up to 7 h 10 min (3G)	Up to 6 h 40 min (2G) / Up to 6 h 30 min (3G)

Misc
	Colors	Black, Red	Black, Brown, Silver, White
	SAR	0.33 W/kg (head)     1.06 W/kg (body)	1.48 W/kg (head)     0.69 W/kg (body)
	Price	About 100 EUR	About 140 EUR

Tests	Display	Contrast ratio: 914:1 (nominal)
	Camera	Compare PHOTO / Compare VIDEO
	Loudspeaker	Voice 66dB / Noise 64dB / Ring 76dB	Voice 76dB / Noise 75dB / Ring 84dB
	Audio quality	Noise -90.3dB / Crosstalk -74.7dB	Noise -87.6dB / Crosstalk -84.8dB